Ep. 4: Nana K. reconciles with Shoji while Nana O. reflects on her past with Ren.
Aired on April 26, 2006

4
Upon returning to the hotel, Nana K. resolves her conflicts with Shoji, leading to the start of their romantic relationship. Concurrently, Nana O. concludes a performance with her band, Black Stones. During this time, she reminisces about her initial encounter with Ren, who is her boyfriend and the bassist for the group, as well as the formation of Black Stones. As the couple spends time together, Ren abruptly informs Nana O. of his intention to relocate to Tokyo, altering the trajectory of their shared future.
Episodes
- Ep. 1 · Nana Komatsu moves to Tokyo and meets Nana Osaki to share an apartment
- Ep. 2 · Nana and Shouji explore the nature of love and friendship
- Ep. 3 · Nana and Shoji's Friendship Declaration Faces Strain Amidst Relocation Plans
- Ep. 4 · Nana K. reconciles with Shoji while Nana O. reflects on her past with Ren.
- Ep. 5 · Yasu quits Black Stones as Ren joins Trapnest and Nana O. ends her relationship with him.
- Ep. 6 · Nana and Hachi meet in Tokyo as Hachi travels to reunite with Shouji, Junko, and Kyousuke.
- Ep. 7 · Nana K. shares room 707 and meets Yasu while dealing with trust issues.
- Ep. 8 · Nana K. and Nana O. settle into room 707 while Nana K. seeks employment and discovers Ren's necklace.